-2.15% is the change from 697 to 682
Calculation steps:
[( 682 - 697 ) ÷ 697] x 100 = -2.15%
Formula
Percentage change = [(682 - 697) / 697] x 100
Subtract the new number by the original number
682 - 697 = -15
-15 ÷ 697 = -0.021520803443328552
-0.021520803443328552 x 100 = -2.15%